42183963

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 65280000

約数和(自身を除く): 23096037

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 499, 837, 909, 1497, 2727, 3131, 4491, 9393, 13473, 15469, 28179, 46407, 50399, 84537, 139221, 151197, 417663, 453591, 1360773, 1562369, 4687107, 14061321, 42183963]

約数ペア:

[(1, 42183963), (3, 14061321), (9, 4687107), (27, 1562369), (31, 1360773), (93, 453591), (101, 417663), (279, 151197), (303, 139221), (499, 84537), (837, 50399), (909, 46407), (1497, 28179), (2727, 15469), (3131, 13473), (4491, 9393)]